Syngenta Elestal 54WG is a high-efficacy, systemic insecticide designed to provide long-lasting protection against sucking pests, particularly whiteflies, in various crops. It is formulated as a water-dispersible granule (WG) and is known for its ability to move through both the xylem and phloem, protecting all new plant tissues including shoots and roots.
Product Composition and Mechanism
- Active Ingredients: According to Syngenta Malaysia, it contains Spiropidion (30.0% w/w) and Acetamiprid (24.0% w/w).
- Chemical Groups: It combines a tetramic acid derivative (Spiropidion, Group 23) and a neonicotinoid (Acetamiprid, Group 4A).
- Mode of Action: Spiropidion inhibits the insect’s nervous system, while Acetamiprid works through contact and stomach poisoning.
- Rainfastness: Tan Agro notes it is highly rainfast, requiring no re-application if it rains more than 2 hours after application.





